3lqc

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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3lqc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3lqc OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3lqc RCSB], [http://www.ebi.ac.uk/pdbsum/3lqc PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3lqc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3lqc OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3lqc RCSB], [http://www.ebi.ac.uk/pdbsum/3lqc PDBsum]</span></td></tr>
</table>
</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/XRCC1_HUMAN XRCC1_HUMAN]] Corrects defective DNA strand-break repair and sister chromatid exchange following treatment with ionizing radiation and alkylating agents. [[http://www.uniprot.org/uniprot/DPOLB_RAT DPOLB_RAT]] Repair polymerase that plays a key role in base-excision repair. Has 5'-deoxyribose-5-phosphate lyase (dRP lyase) activity that removes the 5' sugar phosphate and also acts as a DNA polymerase that adds one nucleotide to the 3' end of the arising single-nucleotide gap. Conducts 'gap-filling' DNA synthesis in a stepwise distributive fashion rather than in a processive fashion as for other DNA polymerases.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]

Revision as of 19:56, 25 December 2014

X-ray crystal structure of oxidized XRCC1 bound to DNA pol beta Palm thumb domain

3lqc, resolution 2.35Å

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